Analog Outputs - Emerson FB2100 Instruction Manual

Emerson FB2100 Flow Computer Instruction Manual
D301783X012
March 2019
Figure 3-2. Analog Input (AI) Wiring [AI/AO1 & AI/AO2] – (Available on CPU Option 2)
A
B
1
2
3
4
3.2

Analog Outputs

The FB2100 flow computer with CPU option 2 includes two on-board channels you can individually
configure as either analog outputs (AO) or analog inputs (AI).
When configured as analog outputs, the channels have the following characteristics:
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When wiring a 1-5 V Analog Input (AI), use configuration at left
When wiring a 4-20 mA Analog Input (AI), use configuration at left
Field Device
Power Supply 30Vdc Max
To AIAOx
To AGND
I/O Configuration and Wiring